A MOVIE WITH HARRISON FORD?

There is this movie with harrison ford in it and i need the name of that movie????? Its is about two bad cops (cant member their names) that endup murdering a man, or a woman,(cant member) and then try to accuse a man (HARRISON FORD) for the murder. In that movie i think HARRISON FORD is an alcoholic and a bumb. ALSO can somone help me with the name of that movie please??? or does anyone know of a web site that i can acually type in a discription like i did here, to help me find the titel of a movie???thank you